Insulator for supporting the heating coil of an electric heater

- Emerson Electric Co.
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Description

FIG. 1 is an elevational view taken from one side of an insulator for supporting the heating coil of an electric heater showing my new design, the opposite side being a mirror image of the side shown,

FIG. 2 is an elevational view taken from one end thereof, the opposite end being a mirror image of the end shown, and

FIG. 3 is a cross sectional view taken on line 3--3 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D59369 October 1921 Moffat
D226435 March 1973 Hackman
1679841 August 1928 Shaw
1698282 January 1929 Simmons
2834867 May 1958 White
Foreign Patent Documents
2,418,868 April 1974 DEX
1,003,610 September 1965 GBX
Patent History
Patent number: D248464
Type: Grant
Filed: Nov 22, 1976
Date of Patent: Jul 11, 1978
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventor: John W. Moore (Max Meadows, VA)
Primary Examiner: James R. Largen
Application Number: 5/744,183
Classifications
Current U.S. Class: D13/17
International Classification: D1399;